Synthesis and magnetic properties of an amine-templated Fe2+ (S=2) sulfate with a distorted Kagome structure

Behera, J. N. ; Rao, C. N. R. (2006) Synthesis and magnetic properties of an amine-templated Fe2+ (S=2) sulfate with a distorted Kagome structure Inorganic Chemistry, 45 (23). pp. 9475-9479. ISSN 0020-1669

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Official URL: http://pubs.acs.org/doi/abs/10.1021/ic061457y

Related URL: http://dx.doi.org/10.1021/ic061457y

Abstract

An organically templated iron(II) sulfate of the composition [H3N(CH2)2NH2(CH2)2(NH3]4[FeII9F18(SO4)6]·9H2O with a distorted Kagome structure has been synthesized under solvothermal conditions in the presence of diethylenetriamine. The distortion of the hexagonal bronze structure comes from the presence of two different types of connectivity between the FeF4O2 octahedra and the sulfate tetrahedra. This compound exhibits magnetic properties different from those of an Fe(II) compound with a perfect Kagome structure and is a canted antiferromagnet at low temperatures.

Item Type:Article
Source:Copyright of this article belongs to American Chemical Society.
ID Code:43673
Deposited On:15 Jun 2011 04:15
Last Modified:15 Jun 2011 04:15

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